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Ukraine says it sent grenade-launcher-equipped ground robots to attack Russian shelters while its infantry stayed out of direct contact, with operators controlling the machines from positions tens of kilometers away. Ukraine's Third Army Corps says no one has used similar tactics in this war before, and the claim is being circulated via United24. Observers are weighing what the tactic means for manned assault operations.

French public sector workers are preparing for a nationwide strike on Tuesday, September 29, with teachers, healthcare workers, firefighters and public transport staff expected to take part. In Paris, a demonstration is set to march from Place de la République to Place de la Nation via Bastille. The RATP transport network is among the services affected, and travellers are being warned of likely disruptions.

Google has announced Project Suncatcher, a research initiative to put machine learning infrastructure into space, using solar-powered satellites to run AI compute in orbit. The company published early findings on its blog, describing how constellations of small satellites could capture near-continuous solar energy and address terrestrial power and cooling limits for data centers. The plan is at an exploratory stage, with prototype launches proposed in the coming years.

Researchers with the Max Planck Society and partners are tracking how the war in Ukraine has affected Ukrainian academics, documenting displacement, disrupted careers and the breakdown of free scholarly mobility during armed conflict. The work highlights how scientists' international movement and collaboration collapse under war, raising questions about how the global research community can support scholars in conflict zones.

Leading AI researchers are urging governments to urgently regulate self-improving artificial intelligence systems, warning that software capable of enhancing its own capabilities could pose risks that current oversight frameworks cannot address. The appeal, reported as an exclusive by the Wall Street Journal, comes as concerns grow over how quickly advanced AI models are evolving beyond existing safety measures.

Robotics startups are stepping up efforts to recruit academic researchers, and Microagi is the latest example, hiring eight university researchers at once. The move reflects intensifying competition for robotics talent as startups race to build advanced systems, increasingly pulling specialists away from university labs and into private industry.

At the German School Award ceremony, Chancellor Friedrich Merz described teachers as the most important professional group in the country, while conceding he rarely had 'much desire' to go to school himself. The remarks came as the award highlighted excellence in German schools, drawing attention to the profession's status amid ongoing debates over teacher shortages and working conditions.

Teachers unions in California are campaigning to renew a state tax that generates billions of dollars annually for public education. The pitch comes as the tax faces an expiration deadline, with unions arguing the revenue is essential to maintaining school funding levels across the state. The debate over extension is expected to feature prominently in upcoming legislative and budget discussions.

The Yuelu Conference 2026 opened in Changsha, Hunan Province, China, on September 23–24, bringing together artificial intelligence companies, robotics developers, researchers and investors. The event featured an opening ceremony, ten 'AI+' themed forums and other sessions focused on AI development and investment in the region.

Stephen Richer appeared before a US House committee hearing examining allegations of noncitizen voting in New Jersey. The hearing, highlighted by the Ash Center, brings election administration figures to Capitol Hill as Republicans press claims about voting integrity and Democrats challenge the evidence. Richer, a former Arizona county election official known for defending election administration, testified amid ongoing national debate over voter eligibility rules.

Startup Star Catcher is preparing to launch a system designed to beam energy between two separate spacecraft, which would be a historic first if it works. The company aims to demonstrate wireless power transfer in orbit, a capability that could eventually allow satellites to share energy and extend mission lifetimes. The project is drawing attention as a notable step for space-based power infrastructure.

Archery competition at the 2026 Asian Games is drawing attention, with a full guide covering schedules, scores, medal winners and India's results. Indian fans are tracking the national team's performance and medal prospects as the event unfolds, making archery results a trending search topic during the Games.

Military researchers are discussing the obstacles standing in the way of fielding quantum technology, covering challenges that range from hardware stability and scaling to transitioning laboratory systems into operational defense use. The conversation highlights how quantum sensing, computing and communications could affect national security, and why significant engineering and scientific barriers must still be overcome before these capabilities can be widely deployed by armed forces.

A team of Purdue University researchers is travelling this week to search for the missing plane of aviator Amelia Earhart, who vanished over the Pacific in 1937. The expedition is drawing attention as one of the latest efforts to solve one of aviation's most enduring mysteries, with observers watching to see whether the team can turn up new evidence of the aircraft's fate.

Researchers are applying semiconductor chipmaking techniques to build improved electric vehicle batteries, according to a report by SciTechDaily. The approach adapts lithography-based manufacturing methods from the chip industry to battery production, potentially improving battery performance. Details on which institutions are involved and the specific results have not been widely reported, but the cross-industry idea is drawing attention in technology and energy circles.

Researchers have reviewed the evidence and concluded there is no solid proof that daylight saving time affects mental health. The finding challenges widely repeated claims that clock changes trigger depression, anxiety or other psychological problems, and is likely to feed into ongoing debates in several countries about whether to keep or abolish the seasonal time shifts.

CD Projekt Red has published the detailed PC system requirements for its remastered version of The Witcher 3: Wild Hunt, the next-generation update bringing improved graphics, ray tracing and other enhancements to the acclaimed RPG. The release of the specifications is drawing attention from players checking whether their machines can run the upgraded edition, with interest appearing in the UK and Germany.

OSINT monitors report two jet-powered Ukrainian-made threat drones, described as UAVs, launched from Russia's Bryansk region and heading toward Ripka in Ukraine's Chernihiv region. The alert is part of ongoing drone-movement tracking during Russia's war in Ukraine, with air-raid warnings frequently following such launches across northern border areas.

Samuel Salas, a 20-year-old catcher, would become the youngest catcher to appear in an MLB postseason if he takes the field this October. The milestone has drawn attention from baseball fans and media, with discussion focused on how rare it is for a catcher so young to reach the playoffs given the physical demands of the position.

Researchers led by Dr. Jona Kayser at MPZPM report that physical processes in dense cell populations strongly influence the best timing of treatment cycles, with implications for both cancer therapy and antibiotics. Treatment resistance remains one of the central challenges in medicine, and the findings suggest that timing could be adjusted based on how tightly cells pack together rather than on biology alone. The work points to new ways of scheduling therapies to delay or avoid resistance.

Climate researchers have explained how a Kelvin Wave impacts ocean waters, describing how these large-scale waves move warm or cold water along the equator and along coastlines. The explanations come as scientists track ocean temperature shifts that can influence weather patterns, including the development of El Niño conditions and their effects on global climate.

Researchers are examining Indigenous foods such as wild rice and tarwi for their potential health benefits, according to reporting by News-Medical. The work highlights growing scientific interest in traditional crops and how they might contribute to nutrition and disease prevention, drawing attention to knowledge held by Indigenous communities and the role these foods could play in modern diets.

A researcher at the University of Central Florida reports experimental evidence of a new type of magnetism, according to a news release. The discovery could expand scientific understanding of magnetic materials beyond known categories such as ferromagnetism and antiferromagnetism. Details of the underlying mechanism and potential technological applications have not been widely reported yet.

Researchers at Brown University's School of Public Health have published a new tracker mapping private equity involvement in healthcare across the United States. The tool aims to document which hospitals, physician practices and other providers are owned by private equity firms. It comes amid growing scrutiny of buyout firms' role in medical care and its effects on costs and quality.